Showing 991-1005 of 5004
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Common foods linked to high levels of toxic PFAS chemicals in the body
News
5 Jul 2024 | Environmental Health News
New research reveals a significant association between the consumption of certain common foods and increased levels of harmful PFAS chemicals in the human body.
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Effects of functional groups of polyfluoroalkyl substances on their removal by nanofiltration
Science
3 Jul 2024 | Water Research X
Nanofiltration membranes effectively remove PFAS, pharmaceuticals, and personal care products from drinking water, though the efficiency varies based on individual chemical properties.
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Inside Sea-Tac’s efforts to clean up PFAS firefighting foams
News
2 Jul 2024 | The Seattle Times
Over six days, the system flushed a toxic substance from a firetruck as the department became one of the first in the nation to begin to remove firefighting foam concentrates laced with “forever chemicals.”
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Combining Freshwater Irrigation with Vegetable Selection to Mitigate the Occurrence of Per-and Polyfluoroalkyl Substances in Edible Vegetable Parts in a Semiarid Farmland in Northwestern China
Science
2 Jul 2024 | ACS ES&T Water
Reclaimed-water irrigation can introduce PFAS into farmlands, but switching to freshwater irrigation reduces PFAS levels in vegetables, with carrots and potatoes accumulating fewer contaminants than cabbage and pak choi, highlighting the importance of cleaner irrigation water for growing nonleafy vegetables.
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Non-target discovery and risk prediction of per- and polyfluoroalkyl substances (PFAS) and transformation products in wastewater treatment systems
Science
2 Jul 2024 | J Hazard Mater
Wastewater treatment plants are recipients of PFAS wastes; researchers identified 896 PFAS and transformation products in both aqueous and sludge phases in Guangzhou, China.
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Government instigates nationwide survey on PFAS in Japan's tap water
News
1 Jul 2024 | The Japan Times
Some 12,000 water providers have been given until the end of September to report on potential water contamination with PFAS, or perfluoroalkyl and polyfluoroalkyl substances — chemical compounds suspected to be carcinogenic. The request was made by the environment and infrastructure ministries on May 29.
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[Report] Practices to Identify and Mitigate PFAS Impacts on Highway Construction Projects and Maintenance Operations
Science
1 Jul 2024 | National Academies of Sciences
39% of surveyed states have procedures for identifying and mitigating PFAS contamination, 21% have encountered PFAS on projects, 30% are considering remediation, and 11% conduct testing, highlighting significant state-level efforts and challenges in managing PFAS impacts in highway construction and maintenance.
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Associations between co-exposure to Per- and Polyfluoroalkyl Substances and Organophosphate Esters and Erythrogram in Chinese Adults
Science
1 Jul 2024 | Chemosphere
A study of 467 adults in Shijiazhuang, China found that PFAS, particularly PFHxS, significantly impact red blood cell indicators, more so than organophosphate esters, highlighting the need for further research on these effects.
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Toxic PFAS absorbed through skin at levels higher than previously thought
News
30 Jun 2024 | The Guardian
Absorption through skin could be ‘significant source of exposure’ to toxic forever chemicals, study shows.
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Hawaii, the EPA, the Navy, and 6:2 FTS
News
28 Jun 2024 | Military Poisons
The results for Adit 6 show 4,700 parts per trillion, (ppt) of 6:2 Fluorotelomer sulfonic acid (6:2 FTS) in groundwater. This is a frightening level.
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Landfills across England could be leaking harmful toxic ooze, warn experts
News
28 Jun 2024 | The Guardian
More than 21,000 old sites may be releasing ‘forever chemicals’ into land often left as open space.
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Women exposed to ‘forever chemicals’ may risk shorter breastfeeding duration
News
27 Jun 2024 | The Guardian
Higher PFAS exposure could cause lactation to slow or stop altogether within six months, new research finds.
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Costco class action alleges Kirkland fragrance-free baby wipes contain PFAS
News
27 Jun 2024 | Top Class Actions
Costco markets and sells Kirkland-branded fragrance free baby wipes containing unsafe levels of PFAS, a new class action lawsuit alleges.
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More than 30 Pa. schools detected toxic ‘forever chemicals’ in their drinking water that exceed EPA standard
News
27 Jun 2024 | WHYY
For the first time, Pa. schools with on-site wells have been required to test drinking water for PFAS. Some rely on private wells because they are far away from public water.
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The Total Mass of Per- and Polyfluoroalkyl Substances (PFASs) in California Cosmetics
Science
27 Jun 2024 | Environ Sci Technol
Cosmetics sold in California were found to contain between 650 to 56,000 kg of PFAS annually, with the majority coming from shaving creams, hair care products, facial cleansers, sun care products, and lotions, contributing 4% to the PFAA load in wastewater treatment plants.